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Poland was in ruins after World War I. The fighting front had rolled through some areas more than seven different times, and the result was the almost complete destruction of the roads, railways, bridges, water systems, and power plants. The government was based mainly on civil servants of Polish descent who remained on the job after the fall of Germany, Russia, and Austria-Hungary. Even after Poland regained her independence in 1918, the borders were not yet defined and the nation was vulnerable to continued threats from Germany and Russia. This work presents the story of the Kosciuszko Squadron, a small group of American flyers that formed without the support of the State Department and th...
“Follows the development of US aviation from the captive balloons of the Civil War, through WWI and into the post war years . . . Highly Recommended.” —Firetrench Strike from the Air looks at the early development of the U.S. military aviation branches, starting with the Civil War and moving to the first use of military aircraft during General Pershing’s pursuit of the revolutionary Pancho Villa. Before the country was drawn into the First World War, a number of Americans traveled to Europe to volunteer for the Lafayette Escadrille in France, as well as the Royal Flying Corps and the Royal Naval Air Service. Many of these men eventually joined the newly created United States Air Serv...
Functions of Natural Organic Matter in Changing Environment presents contributions from the 16th Meeting of the International Humic Substances Society (IHSS 16) held in Hangzhou, China on September 9-14, 2012. It provides a comprehensive and updated research advance in the field of characterization, function, application of humic substances (HS) and natural organic matter (NOM) in environment, agriculture, and industry. A broad range of topics are covered: i) formation, structure and characteristics of HS and NOM; ii) HS/NOM and carbon sequestration; iii) HS/NOM and biogeochemical cycling of nutrients; iv) HS/NOM and the environmental processes of toxic elements and anthropogenic organics; v...
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This book contains the views from 55 soil scientists in 28 countries - from Finland to South Africa, from Canada to Ghana, Malaysia and China.
Despite having been published about two years ago for the first time, the continuous demand for this book encouraged me to prepare this revised and enlarged edition. Many parts of the text have been rewritten, type errors traced and corrected, and the bibliography largely modified to include many of the references published about the subject of soil pollution in the previous ten years. I should like to express my thanks to the staff of Springer-Verlag, Heidelberg, for their cooperative efforts in preparing this edition. I also would like to thank Mr. Michael Sidwell (B.A.) for the extreme but characteristic care with which he read and revised the proofs. I hope that, in this new edition, the...